Class B Foam
Flammable liquid fires require specialized foams that are designed to both extinguish a fire and prevent reignition or burnback. Aqueous film-forming foams (AFFF) and alcohol-resistant AFFF (AR-AFFF) form a film between the fuel and the air, sealing the surface and preventing the escape and ignition of flammable vapors. AR-AFFF is specially designed to prevent polar solvents from destroying the foam blanket. AFFF and AR-AFFF come in a variety of formulations with varying mix rates (1%, 3% or 6%), viscosities, and freeze points. Selecting the proper product for your application is essential. Products are typically used in chemical and petrochemical plants, refineries, oil and gas storage facilities, flammable liquid storage facilities, airports, and anywhere flammable liquids are stored or used. In addition to AFFF and AR-AFFF, Perimeter Solutions offers fluorine-free foams formulated to fight both hydrocarbon and polar solvent fires, training foam and other specialty foams.
Industrial/Military Products
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Class A Foam
Class A Foam improves water effectiveness. Provides fast knock down. Slows evaporation and improves penetration in deep seated fires. Perfect for CAFS.
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Class A/B Foam
Quickly extinguishes and prevents reignition for flammable liquid pool fires. Ideal for storage tanks, railcars, automobile gas tanks, or any fire involving flammable liquid storage.
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Fire Extinguisher Additives
Liquid fire extinguishers are highly effective and cause far less peripheral damage than powder extinguishers. Class a or Class B additives significantly improve their effectiveness.
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Gel for Municipalities
Fire suppressant gel is thickened water typically used to coat a structure to protect it from impinging fire. Gel wraps a “blanket of water” around any structure, keeping it cool and preventing ignition from nearby fires.
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